Ubuntu 10.04 LTS / 12.04 LTS / 12.10 / 13.04 : php5 vulnerabilities (USN-1905-1)

Ubuntu Security Notice (C) 2013-2016 Canonical, Inc. / NASL script (C) 2013-2016 Tenable Network Security, Inc.


Synopsis :

The remote Ubuntu host is missing one or more security-related
patches.

Description :

It was discovered that PHP incorrectly handled the
xml_parse_into_struct function. If a PHP application parsed untrusted
XML, an attacker could use this flaw with a specially crafted XML
document to cause PHP to crash, resulting in a denial of service, or
to possibly execute arbitrary code. (CVE-2013-4113)

It was discovered that PHP incorrectly handled the jdtojewish
function. An attacker could use this flaw to cause PHP to crash,
resulting in a denial of service. (CVE-2013-4635).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.

Solution :

Update the affected libapache2-mod-php5, php5-cgi and / or php5-cli
packages.

Risk factor :

Medium / CVSS Base Score : 6.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 5.9
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : true

Family: Ubuntu Local Security Checks

Nessus Plugin ID: 68923 ()

Bugtraq ID: 60731
61128

CVE ID: CVE-2013-4113
CVE-2013-4635